139922192

素因数分解:

$2^4\times {\mathrm{1307}}^1\times {\mathrm{6691}}^1$

素因数の和:8006

約数の個数: 20

約数和(自身を含む): 271347216

約数和(自身を除く): 131425024

約数列:

[1, 2, 4, 8, 16, 1307, 2614, 5228, 6691, 10456, 13382, 20912, 26764, 53528, 107056, 8745137, 17490274, 34980548, 69961096, 139922192]

約数ペア:

[(1, 139922192), (2, 69961096), (4, 34980548), (8, 17490274), (16, 8745137), (1307, 107056), (2614, 53528), (5228, 26764), (6691, 20912), (10456, 13382)]